CoreTrim 3000 is a fully automatic core cutting machine for rock sample preparation. It cuts cylindrical core samples in a controlled cycle and is built for laboratories that trim core as routine work rather than occasionally.
The operator loads the samples and starts the cycle; the machine cuts, sprays water through the cut to hold the dust down, and returns the blade to its home position at the end. Because the sequence is under electronic control rather than under the operator's hand, the same cut comes out the same way on the first sample of the morning and the last one of the day, which is what keeps specimen length and squareness consistent across a batch.
The features below are the ones that decide throughput and how much attention the machine needs while it runs.
The operating sequence is short, and only the first step needs the operator.
A full cycle on three specimens takes about 120 seconds, so an operator can prepare the next set of cores while the machine works through the current one.
The machine is used wherever cylindrical core has to be cut to length before a test, and the volume is high enough that cutting by hand becomes the slow step.
Check the core diameter range against the sizes you drill, and the supply against your laboratory: the machine is built for 220 V AC at 50 to 60 Hz.
| Specification | CoreTrim 3000 |
|---|---|
| Machine type | Fully automatic core cutting machine for sample preparation |
| Core diameter range | 1.50 to 3.94 in (38 to 100 mm) |
| Capacity per cycle | Up to 3 samples |
| Supported specimen size | 3.94 × 7.87 in (100 × 200 mm) |
| Cutting angle accuracy | Up to 0.1° |
| Cycle time | Approximately 120 s per cycle for 3 samples |
| Dust control | Automatic water spray during cutting |
| Blade return | Automatic return to home position |
| Power supply | 220 V AC, 50 to 60 Hz |
Where the cutting is occasional and by hand, the rock core cutter and masonry saw covers the same step; once the core is cut to length, the NG-CoreGrind 2000 takes the ends down flat and parallel.
Tell us the core diameters you cut, the specimen length you need and the voltage on your supply, and we will confirm the configuration and lead time. Send a quick request online and we will come back with pricing.
Need Additional Quality Control Equipment to Build Your Laboratory?
Core cutting is only one part of a complete quality control laboratory. NextGen can help you equip your entire lab with coring machines, core cutters and grinders, point load testers, shear box apparatus, abrasivity testers, and other supporting solutions, all coordinated as one complete project.